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5285044216470 = 2351721939113467
BaseRepresentation
bin100110011101000010100…
…1011101110001010010110
3200201020121211002122001210
41030322011023232022112
51143042232304411340
615123525451202250
71053555215424204
oct114720513561226
920636554078053
105285044216470
111758413752287
1271433a746386
132c44ba588905
14143b244d4074
1592721e02180
hex4ce852ee296

5285044216470 has 192 divisors, whose sum is σ = 13562711663616. Its totient is φ = 1317741035520.

The previous prime is 5285044216433. The next prime is 5285044216471. The reversal of 5285044216470 is 746124405825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5285044216471) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1524383677 + ... + 1524387143.

It is an arithmetic number, because the mean of its divisors is an integer number (70639123248).

Almost surely, 25285044216470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5285044216470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6781355831808).

5285044216470 is an abundant number, since it is smaller than the sum of its proper divisors (8277667447146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5285044216470 is a wasteful number, since it uses less digits than its factorization.

5285044216470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615 (or 4598 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 5285044216470 in words is "five trillion, two hundred eighty-five billion, forty-four million, two hundred sixteen thousand, four hundred seventy".